CN223160366U - Positioning device for welding and processing connecting rod of loader - Google Patents
Positioning device for welding and processing connecting rod of loaderInfo
- Publication number
- CN223160366U CN223160366U CN202422347828.6U CN202422347828U CN223160366U CN 223160366 U CN223160366 U CN 223160366U CN 202422347828 U CN202422347828 U CN 202422347828U CN 223160366 U CN223160366 U CN 223160366U
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- fixedly connected
- connecting rod
- loader
- welding
- positioning device
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Abstract
本实用新型涉及装载机连杆加工技术领域，公开了一种用于装载机连杆焊接加工用定位装置，包括底板，所述固定架右侧固定连接有第二电机，所述第二电机输出端固定连接有双向丝杆，所述双向丝杆外圈上左右两侧贯穿并螺纹连接有螺母副，所述螺母副顶部固定连接有连接块，所述连接块顶部均固定连接有固定座，所述固定座内壁前后两侧均贯穿并滑动连接有滑块，所述滑块顶部均固定连接有夹板，所述夹板前后两侧之间底部固定连接有双向伸缩杆。本实用新型中，通过双向伸缩杆带动夹板相互靠近对装载机连杆进行定位和固定，然后通过第二电机带动双向丝杆转动，使螺母副带动两个装载机连杆相互靠近，从而使两个装载机连杆对接。
The present utility model relates to the technical field of loader connecting rod processing, and discloses a positioning device for loader connecting rod welding processing, including a base plate, a second motor fixedly connected to the right side of the fixing frame, a bidirectional screw fixedly connected to the output end of the second motor, a nut pair passing through and threadedly connected to the left and right sides of the outer ring of the bidirectional screw, a connecting block fixedly connected to the top of the nut pair, a fixing seat fixedly connected to the top of each connecting block, a slider passing through and slidably connected to the front and back sides of the inner wall of the fixing seat, a splint fixedly connected to the top of each slider, and a bidirectional telescopic rod fixedly connected to the bottom between the front and back sides of the splint. In the present utility model, the splints are driven to approach each other by the bidirectional telescopic rod to position and fix the loader connecting rod, and then the bidirectional screw is driven to rotate by the second motor, so that the nut pair drives the two loader connecting rods to approach each other, thereby docking the two loader connecting rods.
Description
Technical Field
The utility model relates to the technical field of loader connecting rod processing, in particular to a positioning device for loader connecting rod welding processing.
Background
The loader connecting rod is an important component of the loader and is mainly used for connecting a working device and a chassis of the loader to play a role in transmitting power and stabilizing a structure. The connecting rods are typically made of high strength steel to withstand the stresses and impacts of heavy duty operating environments.
The positioning device for welding the connecting rod of the loader is equipment designed for ensuring the precision and the stability in the welding process of the connecting rod. The device generally comprises a plurality of clamps and positioning systems, and can accurately fix all parts of the connecting rod and ensure the butt joint precision of all welding points.
The existing positioning device for welding and processing the connecting rod of the loader cannot automatically feed, so that the welding efficiency is low, automatic butt joint cannot be performed, positioning inaccuracy can be caused by butt joint, and further welding quality and overall structural strength are affected.
Disclosure of utility model
The utility model aims to provide a positioning device for welding and processing a connecting rod of a loader, which solves the problems that automatic feeding and automatic butt joint cannot be carried out in the background technology.
The positioning device for welding and processing the connecting rod of the loader comprises a bottom plate, wherein a base is fixedly connected in the middle of the top of the bottom plate, a fixing frame is fixedly connected to the top of the base, a second motor is fixedly connected to the right side of the fixing frame, a bidirectional screw rod is fixedly connected to the output end of the second motor, nut pairs penetrate through and are in threaded connection with the left side and the right side of an outer ring of the bidirectional screw rod, a connecting block is fixedly connected to the top of the nut pairs, fixing seats are fixedly connected to the top of the connecting block, sliding blocks penetrate through and are in sliding connection with the front side and the rear side of the inner wall of the fixing seat, clamping plates are fixedly connected to the top of the sliding blocks, bidirectional telescopic rods are fixedly connected to the bottom between the front side and the rear side of the clamping plates, and conveying mechanisms are arranged on the left side and the right side of the bottom plate;
Through adopting above-mentioned technical scheme, the loader connecting rod removes between two splint, drives splint and is close to each other through two-way telescopic link and fix a position and fix the loader connecting rod, then drives two-way lead screw through the second motor and rotates, makes the nut pair drive two loader connecting rods and is close to each other to make two loader connecting rods dock.
The conveying mechanism comprises four side plates, wherein one side of each side plate is fixedly connected with a first motor, the output end of each first motor is fixedly connected with a conveying wheel, the front sides of the side plates are fixedly connected with fixing plates, and one side of each fixing plate is fixedly connected with two limiting plates;
Through adopting above-mentioned technical scheme, put down the loader connecting rod that needs welded between two limiting plates, carry out spacingly to the loader connecting rod through the limiting plate, make the loader connecting rod get into in the draw-in groove of delivery wheel, drive the delivery wheel through first motor and rotate and carry the loader connecting rod.
As further description of the technical scheme, the rear side of the top of the bottom plate is fixedly connected with a supporting rod, and the top of the supporting rod is fixedly connected with a connecting plate;
Through adopting above-mentioned technical scheme, fix hydraulic telescoping rod through bracing piece and connecting plate.
As a further description of the technical scheme, the top of the connecting plate penetrates through and is provided with a hydraulic telescopic rod, and the bottom of the hydraulic telescopic rod is provided with a welding machine;
Through adopting above-mentioned technical scheme, drive the welding machine through the hydraulic telescoping rod and move down and weld the loader connecting rod.
As further description of the technical scheme, the top of the side plate is fixedly connected with a fixed block, and one side of the fixed block penetrates through and is provided with a pneumatic telescopic rod;
through adopting above-mentioned technical scheme, drive the loader connecting rod through pneumatic telescopic link and be close to splint to carry out autoloading to the loader connecting rod.
As further description of the technical scheme, springs are fixedly connected between the front side and the rear side of the clamping plate;
Through adopting above-mentioned technical scheme, make splint fix the loader connecting rod through the tensioning force of spring.
As further description of the technical scheme, a clamping groove is formed in the outer ring of the conveying wheel, and the connecting rod is positioned in the clamping groove;
through adopting above-mentioned technical scheme, place the connecting rod in the draw-in groove, drive the delivery wheel through first motor and rotate and shift the connecting rod.
As further description of the technical scheme, a limiting block is fixedly connected in the middle of the top of the fixing seat, and the bidirectional telescopic rod is fixedly connected with the limiting block.
Through adopting above-mentioned technical scheme, fix two-way telescopic link through the stopper.
Compared with the prior art, the utility model has the following beneficial effects:
1. The utility model provides a positioning device for welding and processing a connecting rod of a loader, which is characterized in that firstly, the connecting rod of the loader to be welded is put down between two limiting plates, the connecting rod of the loader enters a clamping groove of a conveying wheel, the conveying wheel is driven to rotate by a first motor to move the connecting rod of the loader to the top, and the connecting rod of the loader is driven by a pneumatic telescopic rod to approach a clamping plate, so that the connecting rod of the loader is automatically fed.
2. According to the positioning device for welding and processing the loader connecting rods, the clamping plates are driven by the bidirectional telescopic rods to be close to each other so as to position and fix the loader connecting rods, and then the bidirectional screw rod is driven by the second motor to rotate, so that the nut pair drives the two loader connecting rods to be close to each other, and the two loader connecting rods are in butt joint.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a conveyor wheel structure according to the present utility model;
fig. 3 is a schematic view of a fixing frame according to the present utility model.
The device comprises a base plate 1, a support rod 2, a support rod 3, a connecting plate 4, a hydraulic telescopic rod 5, a welding machine 6, a side plate 7, a first motor 8, a conveying wheel 9, a fixing plate 10, a limiting plate 11, a fixing block 12, a pneumatic telescopic rod 13, a clamping groove 14, a base 15, a fixing frame 16, a second motor 17, a bidirectional screw rod 18, a nut pair 19, a connecting block 20, a fixing seat 21, a sliding block 22, a clamping plate 23, a limiting block 24, a bidirectional telescopic rod 25 and a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.
Referring to fig. 1, the positioning device for welding and processing a connecting rod of a loader comprises a bottom plate 1, wherein a base 14 is fixedly connected to the middle of the top of the bottom plate 1, a supporting rod 2 is fixedly connected to the rear side of the top of the bottom plate 1, a connecting plate 3 is fixedly connected to the top of the supporting rod 2, a hydraulic telescopic rod 4 penetrates through the top of the connecting plate 3 and is arranged at the bottom of the hydraulic telescopic rod 4, a welding machine 5 is arranged at the bottom of the hydraulic telescopic rod 4, the hydraulic telescopic rod 4 is fixed through the supporting rod 2 and the connecting plate 3, and the hydraulic telescopic rod 4 drives the welding machine 5 to move downwards to weld the connecting rod of the loader.
Combining 3, base 14 top fixedly connected with mount 15, mount 15 right side fixedly connected with second motor 16, second motor 16 output fixedly connected with two-way lead screw 17, left and right sides on the outer circle of two-way lead screw 17 runs through and threaded connection has nut pair 18, nut pair 18 top fixedly connected with connecting block 19, connecting block 19 top all fixedly connected with fixing base 20, both sides all run through and sliding connection has slider 21 around the fixing base 20 inner wall, slider 21 top all fixedly connected with splint 22, bottom fixedly connected with two-way telescopic link 24 between splint 22 front and back both sides, fixedly connected with spring 25 in the middle of splint 22 front and back both sides, fixedly connected with stopper 23 in the middle of fixing base 20 top, and two-way telescopic link 24 and stopper 23 fixed connection, drive the loader connecting rod through pneumatic telescopic link 12 and be close to splint 22, thereby carry out autoloading to the loader connecting rod, the loader connecting rod removes between two splint 22, drive splint 22 and fix a position and fix the loader connecting rod through two-way telescopic link 24, then drive two-way 17 rotation through second motor 16, make nut pair 18 drive two loader connecting rods and be close to each other.
In combination with fig. 2, the left and right sides of the bottom plate 1 are provided with conveying mechanisms, the conveying mechanisms comprise four side plates 6, one side of each side plate 6 is fixedly connected with a first motor 7, the output end of each first motor 7 is fixedly connected with a conveying wheel 8, the front side of each side plate 6 is fixedly connected with a fixing plate 9, one side of each fixing plate 9 is fixedly connected with two limiting plates 10, the top of each side plate 6 is fixedly connected with a fixing block 11, one side of each fixing block 11 penetrates through and is provided with a pneumatic telescopic rod 12, a clamping groove 13 is formed in the outer ring of each conveying wheel 8, a connecting rod is located inside the clamping groove 13, a loader connecting rod to be welded is put down between the two limiting plates 10, the limiting plates 10 are used for limiting the loader connecting rod, the loader connecting rod is enabled to enter the clamping grooves 13 of the conveying wheels 8, the conveying wheels 8 are driven to rotate through the first motors 7, and when the loader connecting rod moves to the top, the pneumatic telescopic rods 12 drive the loader connecting rod to approach the clamping plates 22, and accordingly automatic feeding is carried out on the loader.
When the automatic welding machine is used, firstly, a loader connecting rod to be welded is put down between two limiting plates 10, the loader connecting rod is limited through the limiting plates 10, the loader connecting rod enters a clamping groove 13 of a conveying wheel 8, the conveying wheel 8 is driven to rotate through a first motor 7 to convey the loader connecting rod, when the loader connecting rod moves to the top, the pneumatic telescopic rod 12 drives the loader connecting rod to approach a clamping plate 22, so that the loader connecting rod is automatically fed, the loader connecting rod moves between the two clamping plates 22, the clamping plates 22 are driven to approach each other through a bidirectional telescopic rod 24 to position and fix the loader connecting rod, then, the bidirectional screw rod 17 is driven to rotate through a second motor 16, the nut pair 18 drives the two loader connecting rods to approach each other, so that the two loader connecting rods are butted, and the welding machine 5 is driven to move downwards through a hydraulic telescopic rod 4 to weld the loader connecting rod.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A positioning device for welding and processing of a connecting rod of a loader comprises a bottom plate (1) and is characterized in that a base (14) is fixedly connected in the middle of the top of the bottom plate (1), a fixing frame (15) is fixedly connected to the top of the base (14), a second motor (16) is fixedly connected to the right side of the fixing frame (15), a bidirectional screw rod (17) is fixedly connected to the output end of the second motor (16), nut pairs (18) penetrate through the left side and the right side of an outer ring of the bidirectional screw rod (17) and are in threaded connection with the left side and the right side of the outer ring, connecting blocks (19) are fixedly connected to the tops of the nut pairs (18), fixing bases (20) are fixedly connected to the tops of the connecting blocks (19), sliding blocks (21) are fixedly connected to the front side and the rear side of the inner wall of the fixing bases (20), clamping plates (22) are fixedly connected to bottoms of two bidirectional telescopic rods (24) between the front side and the rear side of the clamping plates, and conveying mechanisms are arranged on the left side and the right side of the bottom plate (1).
2. The positioning device for welding and processing the connecting rod of the loader according to claim 1, wherein the conveying mechanism comprises four side plates (6), one side of each side plate (6) is fixedly connected with a first motor (7), the output end of each first motor (7) is fixedly connected with a conveying wheel (8), the front side of each side plate (6) is fixedly connected with a fixing plate (9), and one side of each fixing plate (9) is fixedly connected with two limiting plates (10).
3. The positioning device for welding and processing the connecting rod of the loader according to claim 1 is characterized in that a supporting rod (2) is fixedly connected to the rear side of the top of the bottom plate (1), and a connecting plate (3) is fixedly connected to the top of the supporting rod (2).
4. The positioning device for welding and processing the connecting rod of the loader according to claim 3, wherein the top of the connecting plate (3) is penetrated and provided with a hydraulic telescopic rod (4), and the bottom of the hydraulic telescopic rod (4) is provided with a welding machine (5).
5. The positioning device for welding and processing the connecting rod of the loader according to claim 2, wherein the tops of the side plates (6) are fixedly connected with fixed blocks (11), and one sides of the fixed blocks (11) are penetrated and provided with pneumatic telescopic rods (12).
6. The positioning device for welding and processing the connecting rod of the loader according to claim 1, wherein springs (25) are fixedly connected between the front side and the rear side of the clamping plate (22).
7. The positioning device for welding and processing the connecting rod of the loader according to claim 2, wherein the clamping groove (13) is formed in the outer ring of the conveying wheel (8), and the connecting rod is positioned in the clamping groove (13).
8. The positioning device for welding and processing the connecting rod of the loader according to claim 1, wherein a limiting block (23) is fixedly connected to the middle of the top of the fixing seat (20), and a bidirectional telescopic rod (24) is fixedly connected with the limiting block (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422347828.6U CN223160366U (en) | 2024-09-26 | 2024-09-26 | Positioning device for welding and processing connecting rod of loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422347828.6U CN223160366U (en) | 2024-09-26 | 2024-09-26 | Positioning device for welding and processing connecting rod of loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223160366U true CN223160366U (en) | 2025-07-29 |
Family
ID=96482502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422347828.6U Active CN223160366U (en) | 2024-09-26 | 2024-09-26 | Positioning device for welding and processing connecting rod of loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223160366U (en) |
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2024
- 2024-09-26 CN CN202422347828.6U patent/CN223160366U/en active Active
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